LXR linux/drivers/video/omap/lcd

   1/*
   2 * LCD panel support for the Palm Tungsten E
   3 *
   4 * Original version : Romain Goyet <r.goyet@gmail.com>
   5 * Current version : Laurent Gonzalez <palmte.linux@free.fr>
   6 *
   7 * This program is free software; you can redistribute it and/or modify it
   8 * under the terms of the GNU General Public License as published by the
   9 * Free Software Foundation; either version 2 of the License, or (at your
  10 * option) any later version.
  11 *
  12 * This program is distributed in the hope that it will be useful, but
  13 * WITHOUT ANY WARRANTY; without even the implied warranty of
  14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 * General Public License for more details.
  16 *
  17 * You should have received a copy of the GNU General Public License along
  18 * with this program; if not, write to the Free Software Foundation, Inc.,
  19 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  20 */
  21
  22#include <linux/module.h>
  23#include <linux/platform_device.h>
  24#include <linux/io.h>
  25
  26#include <plat/fpga.h>
  27#include "omapfb.h"
  28
  29static int palmte_panel_init(struct lcd_panel *panel,
  30                                struct omapfb_device *fbdev)
  31{
  32        return 0;
  33}
  34
  35static void palmte_panel_cleanup(struct lcd_panel *panel)
  36{
  37}
  38
  39static int palmte_panel_enable(struct lcd_panel *panel)
  40{
  41        return 0;
  42}
  43
  44static void palmte_panel_disable(struct lcd_panel *panel)
  45{
  46}
  47
  48static unsigned long palmte_panel_get_caps(struct lcd_panel *panel)
  49{
  50        return 0;
  51}
  52
  53struct lcd_panel palmte_panel = {
  54        .name           = "palmte",
  55        .config         = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC |
  56                          OMAP_LCDC_INV_HSYNC | OMAP_LCDC_HSVS_RISING_EDGE |
  57                          OMAP_LCDC_HSVS_OPPOSITE,
  58
  59        .data_lines     = 16,
  60        .bpp            = 8,
  61        .pixel_clock    = 12000,
  62        .x_res          = 320,
  63        .y_res          = 320,
  64        .hsw            = 4,
  65        .hfp            = 8,
  66        .hbp            = 28,
  67        .vsw            = 1,
  68        .vfp            = 8,
  69        .vbp            = 7,
  70        .pcd            = 0,
  71
  72        .init           = palmte_panel_init,
  73        .cleanup        = palmte_panel_cleanup,
  74        .enable         = palmte_panel_enable,
  75        .disable        = palmte_panel_disable,
  76        .get_caps       = palmte_panel_get_caps,
  77};
  78
  79static int palmte_panel_probe(struct platform_device *pdev)
  80{
  81        omapfb_register_panel(&palmte_panel);
  82        return 0;
  83}
  84
  85static int palmte_panel_remove(struct platform_device *pdev)
  86{
  87        return 0;
  88}
  89
  90static int palmte_panel_suspend(struct platform_device *pdev, pm_message_t mesg)
  91{
  92        return 0;
  93}
  94
  95static int palmte_panel_resume(struct platform_device *pdev)
  96{
  97        return 0;
  98}
  99
 100struct platform_driver palmte_panel_driver = {
 101        .probe          = palmte_panel_probe,
 102        .remove         = palmte_panel_remove,
 103        .suspend        = palmte_panel_suspend,
 104        .resume         = palmte_panel_resume,
 105        .driver         = {
 106                .name   = "lcd_palmte",
 107                .owner  = THIS_MODULE,
 108        },
 109};
 110
 111static int __init palmte_panel_drv_init(void)
 112{
 113        return platform_driver_register(&palmte_panel_driver);
 114}
 115
 116static void __exit palmte_panel_drv_cleanup(void)
 117{
 118        platform_driver_unregister(&palmte_panel_driver);
 119}
 120
 121module_init(palmte_panel_drv_init);
 122module_exit(palmte_panel_drv_cleanup);
 123
 124